Characteristics Stream line design, nice appearance Self calibration and trouble alarm function Absolutely open system: both of programming and reagent Warning tone for finished sipping and any other ready function Function sketches on main menu, the software is simplicity, easy and fast operation. Real time curve monitoring enhances the reliability of result. Memory for 100 programs and 20000 test results, results tracking by date. On-broad Quality control, control results available either memory or display.